Articles | Volume 22, issue 19
https://doi.org/10.5194/acp-22-12789-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-22-12789-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Measurement report
| 
30 Sep 2022
Measurement report |
| 30 Sep 2022
| 30 Sep 2022
Measurement report: Characterisation and sources of the secondary organic carbon in a Chinese megacity over 5 years from 2016 to 2020
Meng Wang
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hung Hom, Hong Kong
Yusen Duan
Shanghai Environmental Monitoring Center, Shanghai, China
School of Physics, Ryan Institute's Centre for Climate & Air
Pollution Studies, and Marine Renewable Energy Ireland, National University
of Ireland Galway, University Road, Galway, H91 CF50, Ireland
Qiyuan Wang
State Key Laboratory of Loess and Quaternary Geology, Institute of
Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
Zhuozhi Zhang
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hung Hom, Hong Kong
Qi Yuan
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hung Hom, Hong Kong
Xinwei Li
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hung Hom, Hong Kong
Shuwen Han
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hung Hom, Hong Kong
Haijie Tong
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hung Hom, Hong Kong
Juntao Huo
Shanghai Environmental Monitoring Center, Shanghai, China
Jia Chen
Shanghai Environmental Monitoring Center, Shanghai, China
Shan Gao
Zhejiang Tianlan Environmental Protection Technology Co. Ltd.,
Hangzhou, 311202, China
Zhongbiao Wu
Department of Environmental Engineering, Zhejiang University, 866
Yuhangtang Road, Hangzhou, 310058, China
Long Cui
State Key Laboratory of Loess and Quaternary Geology, Institute of
Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
Yu Huang
State Key Laboratory of Loess and Quaternary Geology, Institute of
Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
Guangli Xiu
State Environmental Protection Key Laboratory of Environmental Risk
Assessment and Control on Chemical Process, School of Resources and
Environmental Engineering, East China University of Science and Technology,
Shanghai, 200237, China
Junji Cao
State Key Laboratory of Loess and Quaternary Geology, Institute of
Earth Environment, Chinese Academy of Sciences, Xi'an, 710061, China
Key Laboratory of Middle Atmosphere and Global Environment
Observation, Institute of Atmospheric Physics, Chinese Academy of Sciences,
Beijing, 100029, China
Shanghai Environmental Monitoring Center, Shanghai, China
Shun-cheng Lee
CORRESPONDING AUTHOR
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hung Hom, Hong Kong
Data sets
Measurement report: characterization and sources of the secondary organic carbon in a Chinese megacity over five years from 2016 to 2020 Wang, M., Duan, Y., Xu, W., Wang, Q., Zhang, Z., Yuan, Q., Li, X., Han, S., Tong, H., Huo, J., Chen, J., Gao, S., Wu, Z., Cui, L., Huang, Y., Xiu, G., Cao, J., Fu, Q., and Lee, S.-c. https://doi.org/10.5281/zenodo.6473085
Short summary
In this study, we report the long-term measurement of organic carbon (OC) and elementary carbon (EC) in PM2.5 with hourly time resolution conducted at a regional site in Shanghai from 2016 to 2020. The results from this study provide critical information about the long-term trend of carbonaceous aerosol, in particular secondary OC, in one of the largest megacities in the world and are helpful for developing pollution control measures from a long-term planning perspective.
In this study, we report the long-term measurement of organic carbon (OC) and elementary carbon...
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